60 static int map_patch_area(void *addr, unsigned long text_poke_addr);
239 static int map_patch_area(void *addr, unsigned long text_poke_addr)  in map_patch_area()  argument
243 	return map_kernel_page(text_poke_addr, (pfn << PAGE_SHIFT), PAGE_KERNEL);  in map_patch_area()
285 	unsigned long text_poke_addr;  in __do_patch_instruction_mm()  local
293 	text_poke_addr = __this_cpu_read(cpu_patching_context.addr);  in __do_patch_instruction_mm()
294 	patch_addr = (u32 *)(text_poke_addr + offset_in_page(addr));  in __do_patch_instruction_mm()
296 	pte = get_locked_pte(patching_mm, text_poke_addr, &ptl);  in __do_patch_instruction_mm()
300 	__set_pte_at(patching_mm, text_poke_addr, pte, pfn_pte(pfn, PAGE_KERNEL), 0);  in __do_patch_instruction_mm()
319 	pte_clear(patching_mm, text_poke_addr, pte);  in __do_patch_instruction_mm()
324 	local_flush_tlb_page_psize(patching_mm, text_poke_addr, mmu_virtual_psize);  in __do_patch_instruction_mm()
335 	unsigned long text_poke_addr;  in __do_patch_instruction()  local
339 	text_poke_addr = (unsigned long)__this_cpu_read(cpu_patching_context.addr) & PAGE_MASK;  in __do_patch_instruction()
340 	patch_addr = (u32 *)(text_poke_addr + offset_in_page(addr));  in __do_patch_instruction()
343 	__set_pte_at(&init_mm, text_poke_addr, pte, pfn_pte(pfn, PAGE_KERNEL), 0);  in __do_patch_instruction()
350 	pte_clear(&init_mm, text_poke_addr, pte);  in __do_patch_instruction()
351 	flush_tlb_kernel_range(text_poke_addr, text_poke_addr + PAGE_SIZE);  in __do_patch_instruction()